.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
001 of 077
VYRC12PSHT001
MY2003 VY REGULAR CAB
VREF 5V
ALO
BHI
VREF 0V
VREF 5V
VREF 0V
AHI
SIG
OIL PRESS
BLO
VREF 0V
AR TEMP
VREF 5V
ARFL SIG
A84 V8
AC SIG
MAP SIG
P. T. H
P. T. H
P.T.H P.T.HP. T. HP. T. H
P. T. H
P. T. H
P.T.H P.T.H P.T.H
P. T. H
P. T. H
P. T. H P.T.H P.T.H P.T.H P. T. H
P. T. H
X1 A
0V
X1 B
SIG
X119
_GP6
062.44
B67
Sensor Asm
Map
+5V
C
X1
BK
Mass Airflow
Sensor Asm
B68
BX1
CX1
AX1
469
051.31
470
GN
X100
GN/OG
5514
L-BU
1747
A/C Refrig Press
Sensor Asm
B18
0V
B
X1
5V
A
X1
SIG
C
X1
0V
AX1
5V
BX1
X1
SIG
C
439
PK
Eng Oil Press
Sensor Asm
B42
X2 78
X2 79
492
BN/WH
X2 76
X2 77
X2 31 X2 32 57
X2X2 58 14X2
25
X2 45
X1X1 48 X1 54 X1 63
X1 07
380
GN/BK
1749
L-GN/WH
2704
PU/WH
GN/OGBK/RD
450 5514
5514
GN/OGBN/WH
2700
PU/WH
331
BU/YE
596432
L-GN
L-BU/BK
1748
X1 B
B64
Sensor Asm
Int Air Temp
X1 A
L-GN/BK
444
X1 B
X1 A X1 D
X1 C
Idle Spd Cont
Actuator Asm
Y20
BN
472
HOT IN RUN OR START
A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 002
2COILLO
1COILHI
1COILLO
2COILHI
GND
IGN
MAF
M
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Emission Controls
Sheet
002 of 077
VYRC12PSHT002
MY2003 VY REGULAR CAB
-
G
+
l
L.H
SENSOR 1
EXHAUST GAS
R.H
SENSOR 2
EXHAUST GAS
A84 V8
-
G
+
l
P. T. H
P. T. H
P. T. H
P. T. H
P. T. H
P. T. H
P. T. H P. T. H
P. T. H
P. T. H
P.T.H P.T.H
P.T.H P.T.H P.T.H P.T.H
Htd Oxy
Sensor Asm
_LTB56
X1 A BX1
X1 C
X1 D
PK
439
BK/RD
450
410
YE
B39
Sensor Asm
Eng Cool Temp
X1 A
BX1
PK
439
Purge Sol
Evap Emis Cnstr
Valve Asm
Y123
AX1
BX1
1666
GY
X1 80
VREF_0VEXH_RT_LO GND_1
1X1
GND_2
40X1
GND_3
1X2
GND_4
40X2X2 34
CNPUR
X1 74
COL_TMPEXH_LT_HI
69X1
EXH_LT_LO
29X1
EXH_RT_HI
66X1 X1 26
X119
_GP5
062.44
PK
439
X119
_GP6
062.44
X1 C
X1 D
Htd Oxy (posn 2)
Sensor Asm
_RTB57 X1 AX1 B
GN/YE
428
450
BK/RD
062.44
_GP5
X119
2761
GY/BK
439
PK
051.31X100
1665
PU
1667
GY/BK
450
BK/RD
450
BK/RD
450
BK/RD
X119
_GP5
062.44 062.44
_GP5
X119
450
BK/RD
1664
BU/BK
062.44
_GP6
X119
CONTINUED ON
SHEET 001
CONTINUED ON
SHEET 003
P. T. H
HOT IN RUN OR START
A84
Module Asm
Pwrt Cont
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Throttle Control
Sheet
003 of 077
VYRC12PSHT003
MY2003 VY REGULAR CAB
TPS SIG
VREF 0V
A84 V8
VREF 5V
P.T.H P.T.H
P. T. H
P. T. H
Coil Asm
Rev Lk Ot Sol
P. T. H
Y144
X1 A
X1 B
Sensor Asm
B82
0V
BX1
AX1
5V
SIG
CX1
X2 44X2 24X1 60X1 08 X2 5
FLPMP_CTL
GY
2701
BU
1652
YE
411
339
PK/BU
X100051.26
2752
BK/YE
A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 002
CONTINUED ON
SHEET 004
Throt Posn
HOT IN RUN OR START
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
004 of 077
VYRC12PSHT004
MY2003 VY REGULAR CAB
SENSOR
DIGITAL
A84 V8
FREQ IN
CRK POSN 0V
CRK POSN SIG
CRK POSN +V
CMSHF POSN 0V
CMSHF POSN +V
FREQ IN
CMSHF POSN SIG
TR_R
C_R
P. T. H P. T. H
P. T. H
P. T. H
P. T. H
B X107
P. T. H
X107 A
P.T.H P.T.H P.T.H
P. T. H
BN
633
496
BU
Sensor Asm
Knock
AX1 B65 _SNSR_1
_GP5
062.44
X119
Cm/Shf Posn
Sensor Asm
B28
B+
X1 C
X1 B
GNDSIG
X1 A
X1 A
Knock
Sensor Asm
_SNSR_2B65
X2 39 X1 73 X1 61 X1 X1 12 X1 21X1 51
KNK_SIG1
X1 11
KNK_SIG2OIL_LV
78X1 02X1 30
COL_LV
L-BU/WH
2867
L-BU
1876
L-BU
1876
L-BU
632
RD/WH
573
L-BU L-BU/BK
574
68
GN
BK/RD
450
S84
Switch Asm
Eng Cool Lvl
X1 A
X1 B AB
X1
C
X1
Sensor Asm
Cr/Shf Posn
B30
X1
BU
496
WH/BK
631
A84
Module Asm
Pwrt Cont
CONTINUED ON
SHEET 003
CONTINUED ON
SHEET 005
K.S.H K.S.H
HOT IN RUN OR START
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control
Sheet
005 of 077
VYRC12PSHT005
MY2003 VY REGULAR CAB
INJ 7
A84 V8
INJ 5
INJ 6
INJ 2
INJ 4
INJ 3
INJR 1
INJ 8
P.T.H P.T.HP. T. H
P. T. H P. T. H
P.T.H P.T.H P.T.H P.T.H P.T.H
P.T.H P.T.H P.T.H P.T.H P.T.H P.T.H P.T.H P.T.H
F/Injr Sol
Coil Asm
INJ4L2
1X1
2X1
1039
L-GN
639
RD
1X1
2X1
F/Injr Sol
Coil Asm
INJ7L2
F/Injr Sol
Coil Asm
INJ6L2
1X1
2X1
76X1 77X143X1 44X103X1 X1 04X1 36 37X1
877
PK/BK
1X1
2X1
F/Injr Sol
Coil Asm
INJ1L2
L-GN
1039
BN/YE
844
1039
L-GN
F/Injr Sol
Coil Asm
INJ5L2
1X1
2X1
L-GN
1039
2X1
F/Injr Sol
Coil Asm
INJ3L2
1X1
051.49 X100052.02 X100
639
RD
1746
PU
878
RD
639
L-GN
1039
L-GN
639
GY
845
RD
GN
1745
BU
1744
F/Injr Sol
Coil Asm
INJ8L2
1X1
2X1
L2
1X1
2X1
846
YE
F/Injr Sol
Coil Asm
INJ2
639
RD
A84
Module Asm
Pwrt Cont
HOT IN RUN OR START
CONTINUED ON
SHEET 004
CONTINUED ON
SHEET 006
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Igntion System Control
Sheet
006 of 077
VYRC12PSHT006
MY2003 VY REGULAR CAB
CYL 5
CYL 3
CYL 1
CYL 7
A40
A84 V8
CYL 8
CYL 6
CYL 4
CYL 2
A40
SPARK PLUG 3
SPARK PLUG 5
P.T.H P.T.H P.T.H
P.T.H P.T.H
SPARK PLUG 7
SPARK PLUG 2
SPARK PLUG 4
SPARK PLUG 6
SPARK PLUG 8
SPARK PLUG 1
P. T. HP.T.H P.T.H P.T.HP. T. HP. T. HP. T. H
P. T. H
P.T.H P.T.H
2123
BU GN
2125
X2
X2 D
X1 X1 BX1 C EX1X1 FGX1
A
X2
B
X2
C
_LT
Elek Ign Cont
Module Asm
A40
X1 A
GND
IGN
H
450
BK
BK/RD
062.44
YE
2127
BK
450
BK/RD
60X2 61X2 66X267X268X269X2 28X229X226X2 27X2
TACH
10X2 A84
Module Asm
Pwrt Cont
2121
WH
E118
Spark Plug Asm
X1-A
P3
A37019.16
042.45
_ABS
121
BN
YE/BK
2122 639
RD
2124
WH
Spark Plug Asm
E118
X1-A
X1-A X1-A X1-A
L-BU
L-GN
21281039
X100051.49
BN
2130
PU
2129
X1-AX1-A X1-A
2126
L-GN
052.02X100
062.44
X119
_GP6
X2 C
D
X2
GND
X1
IGN
HX1 B CX1X1 E X1 F GX1
A
X2
B
X2
Elek Ign Cont
Module Asm
A40_RT
X1 A
CONTINUED ON
SHEET 005
X119
_GP6
HOT IN RUN OR START HOT IN RUN OR START
CONTINUED ON
SHEET 007
_V8
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Inputs/Outputs
Sheet
007 of 077
VYRC12PSHT007
MY2003 VY REGULAR CAB
A84 V8
M.W.H
P. T. H
M.W.HP.T.H M.W.H
P. T. H
M.W.H M.W.H M.W.H
P. T. H
P. T. H
P. T. H
P. T. H P.T.H P.T.HP. T. HP. T. H P.T.H P.T.H
GN
59
X20624X2066
X100
X100
024.28
024.23
5197
PU/WH
1045
YE
1045
YE
SPDSG
50X2 X2 53
SPK_RETARD
9X2
FLPMP HS_COL_FN
33X2
IGN
19X1 43X2
CMPR_CTLBATT_1
20X1
BATT_2
57X1
BRK_SIG
33X1
CLASS_2_SER_DAT
58X1
CMPR_CLU_CTL
18X2
X2069
L-GN/BK
459
A18
S220
014.19
014.19
5 X20615 X206X2063
740
OG
042.49 P3
300
OG BU/WH
473
YE
1045
459
L-GN/BK
86
BN
BN
86
1045
YE
16 X206
OG/BK
740
X100020.26
BU/WH
473
GN/WH
S149
077.31
465
X100
L7
V6022.43
022.37
022.25
GN/WH
465
X40067.15
X100
068.22 A5
050.44
OG
5197
PU/WH
740740
OG
X100022.20
M.W.H
HOT AT ALL TIMES
Pwrt Cont
Module Asm
A84 _V8
CONTINUED ON
SHEET 016
CONTINUED ON
SHEET 006
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Module Inputs & Outputs
Sheet
008 of 077
VYRC12PSHT008
MY2003 VY REGULAR CAB
A84 V6
P. T. H
P. T. HP. T. H P. T. H
M.W.H M.W.H M.W.HP. T. HP. T. H
M.W.H
P.T.H P.T.H
M.W.HM.W.H
P. T. H
P. T. H
_V6025.22 X100
434
GY
X2069 X2063X20616
800
RD/BK
275
GY/BU
459
L-GN/BK
11 X206
RD/BK
800
P3042.49
GN/WH
465
740
740
OG
OG
473
BU/WH
459
L-GN/BK
X2 C1
SPDSGUART_PRI
C13X2
MMI
B11X1
MMR
B8X1A8X1
NSBU HS_FAN
B12X1
FL_PMP_RLY
E10X3X2 C12
BATT+1
X2 D12
BATT+2
X1 A9
CMPR_CTL
OG
740
6 X206X20615
S187052.33X100020.26 022.20 X100
X100050.44
OG/BK
740
A15076.31
5197
PU/WH
052.33 X100
465
GN/WH
BU/WH
473 5197
PU/WH
Pwrt Cont
Module Asm
A84 _V6
CONTINUED ON
SHEET 009
HOT AT ALL TIMES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Emission Control
Sheet
009 of 077
VYRC12PSHT009
MY2003 VY REGULAR CAB
l
-
G
+
A84 V6
IGN
LOW
REF
l
-
G
+
P. T. HP.T.H P.T.H P.T.H
P. T. H
P. T. H P.T.H P.T.H
P. T. H
P. T. H
P.T.H P.T.H
P.T.H P.T.H
P. T. H
X119
_GP5
062.44
PK
439
BK
2753 450
BK/RD
1665
PU
BX1
Oxy
Sensor Asm
_RHB70
AX1
428
GN/YE
Int Air Temp
Sensor Asm
B64
GND
BX1
AX1
2753
BK
2753
BK
SNSR_GND
B5X2D7X2
MAT EGR_SIG
C8X2
EXHLT_HI
X2 D4
EXHLT_LO
X2 D3
EXHRT_HI
X2 C9X2 D5
EXHRT_LO5VDC3
C16X2X1 A10
CNPUR 12VDC
E12X3
5047
PU/WH BU/BK
1664
Valve Asm
Evap Emis Cnstr
Purge Sol
X1 A
X1 B
Y123
GY
1666
B
X1
X1 C
DX1
E
X1
Egr Vlv
Solenoid Asm
Y56
A
X1
BK
2753
_V6X121017.24
GY/BK
1667
051.31
X1BX1
L-GN
1456
X100
BN
5089
Oxy
Sensor Asm
_LHB70
A
PU
1676
Pwrt Cont
Module Asm
A84 _V6
CONTINUED ON
SHEET 008
CONTINUED ON
SHEET 010
HOT IN RUN OR START
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Ignition System Control
Sheet
010 of 077
VYRC12PSHT010
MY2003 VY REGULAR CAB
SENSOR
DIGITAL
BATT CRANK
18X
CAM
IGNITION
3XGND
CRANK
MODULE
A40
C_R
TR_R
A84 V6
P.T.H P.T.H
P. T. H
DG3
P. T. H
P.T.H P.T.H P. T. H
P. T. H
P. T. H
P.T.H P.T.H P.T.H P.T.H P.T.H P.T.H
P. T. H
P. T. H
019.16
042.45
_ABS
P3
A37
644
WH/BK
647
L-BU/BK
X1 C
GND
X1 B
SIG
X1 A
Cm/Shf Posn
Sensor Asm
B28
B+
453
BK/RD
L-GN
1039
632
GY/RD
PX1
AX2
X2 B
CX2
DX2
EX2
FX2
X1 EX1 F
X1 GX1 HJX1
X1 L
X1 M NX1
A40
Module Asm
Elek Ign Cont
X1 A X1 BX1 C X1 D
424
TN/BK
121
BN
632
GY/RD
X1
CX1DX1 B30
Sensor Asm
Cr/Shf Posn
AX1 B
632
GY/RD
573
BU/YE
WH/BK
644
X1 B9
REFHI
X1 B10
REFLO
B4X1X1 B3
EST
X1 B6
CAM
X1 B7
18X
630
BK
430
PU
423
WH
644
WH/BK
052.02 X100
633
BN
1800
L-BU/WH
CONTINUED ON
SHEET 009
CONTINUED ON
SHEET 011
Pwrt Cont
Module Asm
A84 _V6
X1-A
Spark Plug
Asm
E118 X1-A
Spark Plug
Asm
E118
X1-A
Spark Plug
Asm
E118
X1-A
Spark Plug
Asm
E118
X1-A
Spark Plug
Asm
E118
X1-A
Spark Plug
Asm
E118
HOT IN RUN OR START
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
011 of 077
VYRC12PSHT011
MY2003 VY REGULAR CAB
M
A84 V6
P. T. H
P. T. H P.T.H P.T.H
P. T. HP. T. H
P. T. H
P. T. H
P. T. H
P. T. H
P. T. H
P.T.H P.T.H P.T.H P.T.H
416
GY
Eng Cool Temp
Sensor Asm
B39
0V
X1 BX1 A
GY
416
444
GY
4162752
L-GN/BKBK/YE
2752 2752
BK/YE
AX1
2752
BK/YEBK/YE
Eng Oil Press Ind
Switch Asm
S87
1COILLO
BX1
2COILHI
CX1
2COILLO
DX1
Y20
Actuator Asm
Idle Spd Cont
1COILHI
AX1
BU/RD
31
C
Throt Posn
Sensor Asm
B82
+5V
X1 AX1 B
0V SIG
X1
GN/BK
380
1747
L-BU L-BU/BK
1748
C2X2 C3X2C4X2C5X2
OIL_LVL
E15X3X2
TPS
C7 X2 D8
MAP_SIG
F15X3
OILPRESS
C6X2
GND1
D10X2
ACPRESS
D11X2
COOL_SENS 5VDC1
C15X2
X1 A
0V
X1 B
5V
X1 C
SIG
BU
411
B18
Sensor Asm
A/C Refrig Press
YE
410 1749
Pwrt Cont
Module Asm
A84 _V6
CONTINUED ON
SHEET 010
CONTINUED ON
SHEET 012
L-GN/WH
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control
Sheet
012 of 077
VYRC12PSHT012
MY2003 VY REGULAR CAB
L.P.G ONLY
A84 V6
P. T. H
P.T.H P.T.H
P. T. HP.T.H P.T.H P.T.H P.T.H
P.T.H P.T.H
P. T. HP. T. H P.T.H P.T.HP. T. H
P. T. H P. T. H
P. T. H
P. T. H
P. T. H
WH/GN
2531
BU/OG
5606
L2
X1 1
X1 2
F/Injr Sol
Coil Asm
INJ1
RD
639
300
OG
639
RD
1744
BU
1746
PU
Pump Cont
X1 2
_FCSVY143
015.20
Valve Asm
Fuel Press Reg
Sol
X1 B
A55
015.29
Module Asm
Fuel Sdr & Bal
5623845
GY BK/BU
844
BN/YE
RD
639639
RD
F/Injr Sol
Coil Asm
INJ6L2
X1 1
X1 2X1 2
F/Injr Sol
Coil Asm
INJ5L2
X1 1
X1 2
F/Injr Sol
Coil Asm
INJ3L2
X1 1
X1 2
F/Injr Sol
Coil Asm
INJ4L2
X1 1
RD
639
LPG_FCV
E16X3
INJ2
X3 E2 X3 F1
INJ3
X3 F2
INJ4 INJ5
E5X3
INJ6
E6X3
INJ_MON
C14X2 F16X3
LPG_CONFIG LPG_EN
A3X1X2 D16
IG
X3 E4
INJ1
F4X3
FLMD
077.31 S149
RD
639
GN
1745
015.11
Switch Asm
Fuel Type Ind
X1 5
S118
X1 2
F/Injr Sol
Coil Asm
INJ2L2
X1 1
OG
300 300
OG
846
YE
051.49 X100
639
RD
639
RD
HOT IN RUN OR START
Pwrt Cont
Module Asm
A84 _V6
CONTINUED ON
SHEET 011
CONTINUED ON
SHEET 013
NOT IN VEHICLE
PROGRAM
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Engine Sensors & Controls
Sheet
013 of 077
VYRC12PSHT013
MY2003 VY REGULAR CAB
FREQ IN FREQ IN
A84 V6
P.T.H P.T.H P.T.H
P. T. H
P. T. H
P.T.H P.T.H
P. T. H
P. T. H
X119
_GP5
062.44
062.44 _GP6
X119
BU
496
BK/RD
450
Knock
Sensor Asm
B65
AX1
062.44 _GP5
X119 X119
_GP5
062.44
450
BK/RD
C10X2 X2 C11
MAF
A7X1 A5X1
GND_1
D6X2
GND_2
E7X3
GND_3
F7X3
GND_4
Pwrt Cont
Module Asm
A84 _V6
X119
_GP5
062.44
Knock
Sensor Asm
B65
X1 A
BK/RD
450
BK/RD
450
450
051.31 X100
BK/RDBN/WH
492
L-BU
1876
439
PK
CONTINUED ON
SHEET 017
CONTINUED ON
SHEET 012
Mass Airflow
Sensor Asm
B68
BX1
CX1
AX1
GND
IGN
MAF
HOT IN RUN OR START
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Electrical (Cruise Opt)
Sheet
014 of 077
VYRC12PSHT014
MY2003 VY REGULAR CAB
A18
CRUISE CONTROL
CUT OUT SWITCHES
IGN
X3
B
STOP LAMP SWITCH 'B'
STOP LAMP SWITCH 'A'
A
X1
X1
B
STOP LAMP SWITCH 'C'
A
X3
ON_OFF
RESM_ACCEL
SET_DECEL
CANCEL
S43
STOP LAMP SWITCH 'B'
S46
832
C.C.P.H connects back to the M.W.H
M.W.H
M.W.H
M.W.H
Switch Asm
Ped Posn
Crcont Rel & Clu
M.W.H
M.W.H M.W.H M.W.H
C.C.P.H
BX1
379
BX2
X2
M.W.H
M.W.H
M.W.H
A
via the S220 X2 M.W.H connector
NOTE:- Switch S46 is used only for manual transmission
A
M.W.H
C.C.P.H
BN
X316
M.W.H
C.C.P.H
connects to C.C.P.H
PU/WH
C.C.P.H
YE/RD
C.C.P.H
S/Lp&Tcc&Crcont
Switch Asm
S220
Rel
S46
AX1
M.W.H M.W.H
M.W.H
M.W.H
M.W.H
86
C.C.P.H - Cruise Control Patch Harness
For manual transmission S220 X2 connector
B
X316
C.C.P.H connects Clutch Position Switch
and Brake Pedal Switch 'B' in series
P3042.49
139
PU/WH
5197
BU
84
PK
YE/RD
832
WH
396
_V8A84007.46
BU/RD
20
86
BN
86
BN
86
BN
Crcont
Switch Asm
S43
ON_OFF_CNCL
BX1
RESM_ACL
CX1
SET_DCL
DX1
AX1
063.09 X157
Rel
S/Lp&Tcc&Crcont
Switch Asm
S220
A
X2
B
X2
139
GY/BK
87
139
056.04 X129
PK
X1 G
N_O
X1 A
ON_OFF_CNCL
X1 C
RESM_ACL
X1 B
SET_DCL
X1 K
SPDSG
PK
Module Asm
Crcont
X1 J
CR_ACT
X1 H
CR_ON
X1 E
GND
X1 F
IG
X1 D
N_C
Inst
Cluster Asm
042.36
P3
CRCTL_ACT
21X1
Inst
Cluster Asm
042.33
P3
CRCTL_ON
27X1
A18
P3042.41
038.30 S220
GY
85397
BK
150
GY/GN
HOT IN ACCY OR RUN
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Engine - Fuel Control (L.P.G)
Sheet
015 of 077
VYRC12PSHT015
MY2003 VY REGULAR CAB
NOT IN VEHICLE PROGRAM